Factual error: Early in the movie, the Dauphin receives another letter from Joan (or her writer). The only person who ever wrote to the Dauphin about Joan was Robert du Baudricourt, and he wrote one letter, and it was about Joan, not for her.

When Joan first meets with her captains in Orleans, they argue. She walks away and La Hire calls her "a helluva woman". As she walks away, you can see him looking at her. Immediately, she turns back, and he is now looking at the other captains as she walks up to him and belts him. He must have turned his head very quickly, too quickly to be caught on film.